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GMC C3500 Replacement Muffler Information
Search our online muffler catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC C3500 Muffler parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following GMC C3500 years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 02, 01, 00, 99, 98, 97, 96, 95, 91, 90, 89, 88, 86, 85, 84, 83, 82, 81, 80, 79. This part is also sometimes called GMC C3500 Mufflers. We stock muffler parts for most GMC models including Jimmy, Envoy, C1500, Sierra 1500, Safari, Sonoma, K1500 Suburban, K1500, Yukon, K2500, Sierra 2500, G2500, C2500, Sierra 1500 HD, Savana 2500, Savana 1500, G3500, G1500, S15 Jimmy, Sierra 2500 HD, Yukon XL 1500, Canyon, Savana 3500, C1500 Suburban, Sierra 3500, K3500, K2500 Suburban, S15, C2500 Suburban, C15, Caballero, C15/C1500 Pickup, P3500, V3500, V1500 Suburban, K15, R3500, R1500 Suburban, V1500 and K25.
We stock these Muffler brands for the GMC C3500: Flowmaster, Walker and Dorman.


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Your Price: $77.50
with FREE Shipping
Product SKU: 43043
Product Note: 40 Series(TM); 3 in. Offset Inlet / Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
Features:
- 3 Year Limited Warranty
- Aggressive And Powerful Exterior Exhaust Tone
- Durable Fully Welded 16ga Aluminized Steel
- Excellent Street/Strip And Off Road Application
- No Internal Packing To Blowout
- Notable Interior Resonance
- The Original Two Chamber Design
- www.Flowmastermufflers.com
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: F |
| Vehicle |
Engine |
| • 2002 (02) GMC C3500 |
6.5L V8 |
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Your Price: $90.90
with FREE Shipping
Product SKU: 853048
Product Note: Super 40(TM) Delta Flow; 3 in. Offset Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409S Stainless Steel;
Features:
- Deep Aggressive to Moderate Exhaust Note
- Durable Fully Welded 16ga Stainless Steel
- Excellent Performance On High Horsepower Vehicles
- Limited Lifetime Warranty
- Moderate Interior Resonance
- No Internal Packing To Blowout
- Race Proven Patented Delta Flow™ Technology
- www.Flowmastermufflers.com
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: F |
| Vehicle |
Engine |
| • 2001 (01) GMC C3500 |
6.5L V8 |
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Product SKU: 18216
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 21046; Under 10,000 G.V.W.R.
Features:
- Reinforced, bracketed heads provide greater support
- Better resistance to backfire
- Better resistance to exhaust leakage
- Limited lifetime warranty
- Great sound quality
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 2000 (00) GMC C3500 |
Sierra SL |
6.5L V8 VIN: F FI Turbocharged DIESEL |
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Product SKU: 18906
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 21400; 155.5 Inch W.B.; Under 15,000 G.V.W.R.
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1999 (99) GMC C3500 |
Sierra SL |
5.7L V8 VIN: R FI Naturally Aspirated GAS |
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Product SKU: 21400
Product Note: Exhaust Muffler -- Muffler; Quiet-Flow; 155.5 Inch W.B.; Under 15,000 G.V.W.R.; If Welded Assembly, Replace All Required Parts
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1998 (98) GMC C3500 |
Sierra SL |
5.7L V8 VIN: R FI Naturally Aspirated GAS |
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Your Price: $144.99
with FREE Shipping
Product SKU: 53073
Product Note: 70 Series(TM) Big Block II; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Features:
- 3 Year Limited Warranty
- Durable Fully Welded 16ga Aluminized Steel
- Improved HP/TQ and Potential Mileage Improvement
- Minimal Interior Resonance
- Race Proven Patented Delta Flow™ Technology
- Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
- Stock to Mild Exterior Exhaust Tone
- www.Flowmastermufflers.com
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: F |
| Vehicle |
Engine |
| • 1997 (97) GMC C3500 |
6.5L V8 |
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Your Price: $182.99
with FREE Shipping
Product SKU: 527504
Product Note: 50 Series(TM) Big Block; 2.75 in. Dual Inlet / 2.5 in. Dual Outlet; Case Dimensions 5 in. x 12 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Features:
- 3 Year Limited Warranty
- Aggressive And Powerful Exterior Exhaust Tone
- Durable Fully Welded 16ga Aluminized Steel
- Excellent Street/Strip And Off Road Application
- No Internal Packing To Blowout
- Notable Interior Resonance
- The Original Two Chamber Design
- www.Flowmastermufflers.com
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
|
| Additional Fitment Information: |
Warehouse: F |
| Vehicle |
Engine |
| • 1996 (96) GMC C3500 |
5.7L V8 |
|
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Product SKU: 17195
Product Note: Exhaust Muffler -- Muffler; SoundFX; Universal; Optional; Universal SoundFX Muffler for 22719; 131.5 Inch, 155.5 Inch W.B.; Dual Outlet; w/ 3 Inch Muffler Inlet; w/ Converter
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1995 (95) GMC C3500 |
Sierra SL |
5.7L V8 VIN: K FI Naturally Aspirated GAS |
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Product SKU: 18177
Product Note: Exhaust Muffler -- Muffler; Tru-Fit; Universal; Optional; Tru Fit Muffler for 22171; 131.5 Inch W.B.; Dual Outlet; w/ 2 1/2 Inch Muffler Inlet; w/ Converter; Single Outlet Muffler replaces Dual Outlet Muffler. Use pipe designated as A tail pipe.
Features:
- Aluminized cover and heads
- Tube and partition interior design provides easy, economical silencing
- Easy-fit kits and parts allow installation with basic hand tools
- Limited lifetime warranty
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1994 (94) GMC C3500 |
Sierra SL |
5.7L V8 VIN: K FI Naturally Aspirated GAS |
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Product SKU: 18337
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 22171; 2 WHEEL DRIVE; 131.5 Inch W.B.; Dual Outlet; w/ 2 1/2 Inch Muffler Inlet; w/ Converter
Features:
- Reinforced, bracketed heads provide greater support
- Better resistance to backfire
- Better resistance to exhaust leakage
- Limited lifetime warranty
- Great sound quality
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1993 (93) GMC C3500 |
Sierra |
5.7L V8 VIN: K FI Naturally Aspirated GAS |
|
|

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Product SKU: 18344
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 22511; 155.5 Inch W.B.; Dual Outlet; w/ 2 1/2 Inch Muffler Inlet
Features:
- Reinforced, bracketed heads provide greater support
- Better resistance to backfire
- Better resistance to exhaust leakage
- Limited lifetime warranty
- Great sound quality
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1992 (92) GMC C3500 |
Sierra |
6.2L V8 VIN: J FI Naturally Aspirated DIESEL |
|
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Product SKU: 18202
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 22719; 131.5 Inch, 155.5 Inch W.B.; Dual Outlet; w/ 3 Inch Muffler Inlet; w/ Converter
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1991 (91) GMC C3500 |
Sierra |
5.7L V8 VIN: K FI Naturally Aspirated GAS |
|
|

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Product SKU: 18354
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 22673; CAB & CHASSIS; 135.5 Inch, 159.5 Inch W.B.; Under 15,000 G.V.W.R.; w/ Converter
Features:
- Great sound quality
- Reinforced, bracketed heads provide greater support
- Better resistance to backfire
- Better resistance to exhaust leakage
- Limited lifetime warranty
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1990 (90) GMC C3500 |
Sierra |
5.7L V8 VIN: K FI Naturally Aspirated GAS |
|
|

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Product SKU: 18274
Product Note: Exhaust Muffler -- Muffler; SoundFX; Optional; SoundFX Muffler for 22329; 164.5 Inch W.B.; Requires 35103 Hanger.
Features:
- Better resistance to exhaust leakage
- Limited lifetime warranty
- Great sound quality
- Reinforced, bracketed heads provide greater support
- Better resistance to backfire
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1989 (89) GMC C3500 |
Sierra |
6.2L V8 VIN: J FI Naturally Aspirated DIESEL |
|
|

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Product SKU: 18124
Product Note: Exhaust Muffler -- Muffler; Tru-Fit; Universal; Optional; Tru Fit Muffler for 22329; 164.5 Inch W.B.; May require 35265 Bracket.
Features:
- Tube-and-partition interior design provides easy, economical silencing
- Features aluminized cover, heads and bushings
- Engineered to high standards
- Assured high quality and dependability
- Tested under extreme conditions
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1988 (88) GMC C3500 |
Sierra |
6.2L V8 VIN: J FI Naturally Aspirated DIESEL |
|
|

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Product SKU: 03080
Product Note: Exhaust Spring
Position of Product: Front
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 1986 (86) GMC C3500 |
5.7L V8 |
|
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Some of our Customer Reviews
Very Satisfied
Reviewer: KABUSAF
8/27/09 10:33 PMTo Parts Geek sales team: I received my order quicker than expected, which pleased my wife greatly. All of the parts received were of good quality and were a perfect match for my 1991 BMW 325i c...
Order Date | 8/20/09
Very Satisfied
Reviewer: drifterdan
6/14/09 12:19 PMThe web site and the ordering was easy. The prices are nice and low. Shipping was very quick and packed great. Communications were outstanding. Parts Geek is now one of my must visit sites for parts.
Order Date | 6/7/09